1. Adding variants
Product variants can only be created for already existing products. See the guide here. If you have an existing product, go to Store > Products and click on a product for which you would like to add variants.
'Add new variant type' button allows you to assign variant types and values. For example, a variant type would be 'colour' and variant value 'white', 'black' and 'red'. After entering each value press enter to confirm. You can add more than one variant type for a product.
Once a variant type is created, you can copy that to another product from its variant type menu.
2. Removing variants
You can remove a variant by clicking on the gearwheel icon.
NB! By adding or removing variant types, a new list of variants will be created and previously saved variants will be removed.
3. Managing variants
Product variants can be managed at the Store > Products menu and by selecting the desired product. You can specify a price, stock and status in the 'Edit variants' section. For example, if a black size M T-shirt is out of stock, you simply click on the values 'M' and 'Black' and set it as 0 in stock. Don’t forget to save changes.